/*
 * Copyright © 2011 Nokia Corporation. All rights reserved.
 * Nokia and Nokia Connecting People are registered trademarks of Nokia Corporation. 
 * Oracle and Java are trademarks or registered trademarks of Oracle and/or its
 * affiliates. Other product and company names mentioned herein may be trademarks
 * or trade names of their respective owners. 
 * See LICENSE.TXT for license information.
 */

package com.nokia.example.compass;

import com.nokia.example.compass.views.CompassView;
import javax.microedition.lcdui.Alert;
import javax.microedition.lcdui.AlertType;
import javax.microedition.lcdui.Display;
import javax.microedition.midlet.*;

public class CompassMidlet extends MIDlet
{

    private Display display;
    
    private static CompassMidlet self;

    private CompassView compassview;

    private Alert alert;

    public void startApp()
    {
        if (display == null)
        {
            alert = new Alert("Information", "", null, AlertType.INFO);
            alert.setTimeout(4000);//4 seconds
            
            self = this;
            
            compassview = new CompassView();
            
            display = Display.getDisplay(this);
            display.setCurrent(compassview);
        }
    }

    public static CompassMidlet getInstance() {
        return self;
    }

    public void showAlert(String message)
    {
        showAlert(message, AlertType.INFO);
    }
    public void showAlert(String message, AlertType type) {
        alert.setType(type);
        alert.setString(message);
        display.setCurrent(alert);
    }


    public void pauseApp()
    {
        System.out.println("pause state");
    }

    public void destroyApp(boolean unconditional)
    {
    }

    
    public CompassView getCompassView() {
        return compassview;
    }
    public void showCompassView() {
        display.setCurrent(compassview);
    }
}
